8月9日双氧水与瓦楞纸商品比价指数为112.62，较昨日上升了0.96点，较周期内高点246.00点（2019-10-21）下降了54.22%，较2019年01月29日低点107.54点上涨了4.72%。(注：周期指2017-01-01至今)
注：本站定义，比价指数为周期内上下游商品每日价格之比的定基指数化结果。
据本站数据，当天双氧水参考价为813.33。当天下游商品瓦楞纸参考价为3631.67,自2021/8/2起，8天陆续上涨了0.461%。
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